Family Search for PF03665 (UPF0172)

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PF03665 hits 16 sequences in PaperBLAST's database above the trusted cutoff. Showing hits to curated sequences only. Or see all hits or try another family.

EMC8_HUMAN / O43402 ER membrane protein complex subunit 8; Neighbor of COX4; Protein FAM158B from Homo sapiens (Human) (see 6 papers)
Aligns to 3:202 / 210 (95.2%), covers 99.5% of PF03665, 231.9 bits

• function: Part of the endoplasmic reticulum membrane protein complex (EMC) that enables the energy-independent insertion into endoplasmic reticulum membranes of newly synthesized membrane proteins (PubMed:30415835, PubMed:29809151, PubMed:29242231, PubMed:32459176, PubMed:32439656). Preferentially accommodates proteins with transmembrane domains that are weakly hydrophobic or contain destabilizing features such as charged and aromatic residues (PubMed:30415835, PubMed:29809151, PubMed:29242231). Involved in the cotranslational insertion of multi-pass membrane proteins in which stop-transfer membrane-anchor sequences become ER membrane spanning helices (PubMed:30415835, PubMed:29809151). It is also required for the post-translational insertion of tail-anchored/TA proteins in endoplasmic reticulum membranes (PubMed:29809151, PubMed:29242231). By mediating the proper cotranslational insertion of N-terminal transmembrane domains in an N-exo topology, with translocated N- terminus in the lumen of the ER, controls the topology of multi-pass membrane proteins like the G protein-coupled receptors (PubMed:30415835). By regulating the insertion of various proteins in membranes, it is indirectly involved in many cellular processes (Probable).
  subunit: Component of the ER membrane protein complex (EMC) (PubMed:22119785, PubMed:29242231). EMC8 and EMC9 are mutually exclusive subunits of the EMC complex (PubMed:32459176, PubMed:32439656).

EMC89_DROME / Q9W1Y1 ER membrane protein complex subunit 8/9 homolog from Drosophila melanogaster (Fruit fly) (see paper)
Aligns to 3:192 / 203 (93.6%), covers 98.4% of PF03665, 217.6 bits

• function: Part of the endoplasmic reticulum membrane protein complex (EMC) that enables the energy-independent insertion into endoplasmic reticulum membranes of newly synthesized multi-pass membrane proteins like rhodopsins.
  subunit: Component of the ER membrane protein complex (EMC).

EMC9_HUMAN / Q9Y3B6 ER membrane protein complex subunit 9; Protein FAM158A from Homo sapiens (Human) (see 5 papers)
Aligns to 3:191 / 208 (90.9%), covers 100.0% of PF03665, 205.4 bits

• function: Part of the endoplasmic reticulum membrane protein complex (EMC) that enables the energy-independent insertion into endoplasmic reticulum membranes of newly synthesized membrane proteins (PubMed:30415835, PubMed:29809151, PubMed:29242231, PubMed:32459176). Preferentially accommodates proteins with transmembrane domains that are weakly hydrophobic or contain destabilizing features such as charged and aromatic residues (PubMed:30415835, PubMed:29809151, PubMed:29242231). Involved in the cotranslational insertion of multi- pass membrane proteins in which stop-transfer membrane-anchor sequences become ER membrane spanning helices (PubMed:30415835, PubMed:29809151). It is also required for the post-translational insertion of tail- anchored/TA proteins in endoplasmic reticulum membranes (PubMed:29809151, PubMed:29242231). By mediating the proper cotranslational insertion of N-terminal transmembrane domains in an N- exo topology, with translocated N-terminus in the lumen of the ER, controls the topology of multi-pass membrane proteins like the G protein-coupled receptors (PubMed:30415835). By regulating the insertion of various proteins in membranes, it is indirectly involved in many cellular processes (Probable).
  subunit: Component of the ER membrane protein complex (EMC) (PubMed:22119785, PubMed:29242231, PubMed:32459176). EMC8 and EMC9 are mutually exclusive subunits of the EMC complex (PubMed:32459176).

Or search for genetic data about PF03665 in the Fitness Browser